Answer:
a. P-value=0.421
b. not significant
Step-by-step explanation:
check attachment for further details
Answer:
They help you see progressions but sometimes graphs can be manipulated to convey specific data and hide others like using methods called cherry picking, changing x and y axis and etc.
Answer: its not 22 its 25
Step-by-step explanation: if it not correcnt than sorry wrong answer
Answer:
Step-by-step explanation:
Rounding means making a number simpler but keeping its value close to what it was. The result is less accurate, but easier to use. Example: 73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80. But 76 goes up to 80. There are many ways to round.
